Invention Grant
US09301194B2 Radio base station, radio terminal, and communication control method for applying a reference signal parameter
有权
无线基站，无线终端，以及应用参考信号参数的通信控制方法
- Patent Title: Radio base station, radio terminal, and communication control method for applying a reference signal parameter
- Patent Title (中): 无线基站，无线终端，以及应用参考信号参数的通信控制方法
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Application No.: US13994616Application Date: 2011-12-15
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Publication No.: US09301194B2Publication Date: 2016-03-29
- Inventor: Nobuaki Takamatsu , Masahiro Yagi , Yoshizo Sato , Masaaki Nakata , Hiroki Fujita
- Applicant: Nobuaki Takamatsu , Masahiro Yagi , Yoshizo Sato , Masaaki Nakata , Hiroki Fujita
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Studebaker & Brackett PC
- Priority: JP2010-282317 20101207
- International Application: PCT/JP2011/079073 WO 20111215
- International Announcement: WO2012/081674 WO 20120621
- Main IPC: H04W28/04
- IPC: H04W28/04 ; H04L5/00 ; H04B7/06
Abstract:
An eNB1-1 transmits an RRC Connection Reconfiguration message to UE2-1 to UE2-3, in which SRS parameters and an application timing parameter are set, the SRS parameters differ for each of the UE2-1 to the UE2-3 and the application timing parameter is common in the UE2-1 to the UE2-3. The UE2-1 to the UE2-3 receive the RRC Connection Reconfiguration message and recognize the SRS parameters and the application timing parameter set in the message. Furthermore, when an application timing of the SRS parameter arrives, the UE2-1 to the UE2-3 apply the SRS parameter to the SRS and transmit the SRS.
Public/Granted literature
- US20130308594A1 RADIO BASE STATION, RADIO TERMINAL, AND COMMUNICATION CONTROL METHOD Public/Granted day:2013-11-21
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